/*
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*/
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#include <inttypes.h>
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#include <assert.h>
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#include "os/mynewt.h"
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#include <shell/shell.h>
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#include <mgmt/mgmt.h>
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#include <mynewt_smp/smp.h>
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#include "tinycbor/cbor_mbuf_reader.h"
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#include "tinycbor/cbor_mbuf_writer.h"
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static struct smp_transport g_smp_shell_transport;
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static uint16_t
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smp_shell_get_mtu(struct os_mbuf *m)
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{
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return MGMT_MAX_MTU;
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}
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static int
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smp_shell_out(struct os_mbuf *m)
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{
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int rc;
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rc = shell_nlip_output(m);
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if (rc != 0) {
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goto err;
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}
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return (0);
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err:
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os_mbuf_free_chain(m);
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return (rc);
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}
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static int
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smp_shell_in(struct os_mbuf *m, void *arg)
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{
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struct cbor_mbuf_reader cmr;
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struct cbor_mbuf_writer cmw;
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g_smp_shell_transport.st_streamer = (struct smp_streamer) {
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.mgmt_stmr = {
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.cfg = &g_smp_cbor_cfg,
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.reader = &cmr.r,
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.writer = &cmw.enc,
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.cb_arg = &g_smp_shell_transport,
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},
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.tx_rsp_cb = smp_tx_rsp,
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};
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return smp_process_request_packet(&g_smp_shell_transport.st_streamer, m);
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}
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void
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smp_shell_pkg_init(void)
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{
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int rc;
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SYSINIT_ASSERT_ACTIVE();
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rc = smp_transport_init(&g_smp_shell_transport, smp_shell_out, smp_shell_get_mtu);
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assert(rc == 0);
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rc = shell_nlip_input_register(smp_shell_in, &g_smp_shell_transport);
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assert(rc == 0);
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}
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